- The amino acid sequence previously attributed to a protein kinase or a TCP1-related molecular chaperone and co-purified with phytochrome is a beta-glucosidase. Gus-Mayer, S., Brunner, H., Schneider-Poetsch, H.A., Lottspeich, F., Eckerskorn, C., Grimm, R., Rüdiger, W. FEBS Lett. (1994)









